package com.example.tests;


import static com.example.tests.ContactDataGenerator.loadContactsFromCsvFile;
import static com.example.tests.ContactDataGenerator.loadContactsFromXmlFile;
import static org.junit.Assert.assertThat;
import static org.hamcrest.Matchers.*;

import java.io.File;
import java.io.IOException;
import java.util.Iterator;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import com.example.utils.SortedListOf;

public class ContactCreationTests extends TestBase {
	
	@DataProvider
	public Iterator<Object[]> contactsFromFile() throws IOException {
		return wrapContactsForDataProvider(loadContactsFromXmlFile(new File("contacts.xml"))).iterator();
	}

  @Test(dataProvider = "contactsFromFile")
  public void testContactCreationWithValidData(ContactData contact) throws Exception {
	
	//save old state
	SortedListOf<ContactData> oldList = new SortedListOf<ContactData>(app.getHibernateHelper().listContacts());
	
    //actions
	app.getContactHelper().createContact(contact);
    
    //save new state
	SortedListOf<ContactData> newList = app.getContactHelper().getContacts();
    
    //compare states
	assertThat(newList, equalTo(oldList.withAdded(contact)));
   }
  
}
